i need some help

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90Rex

New Member
i cannot find my injector resistor/plug on my 90 crx..

it has a obd0 single zc...
so its been converted to mpfi..

it should still have the box right?

if so where is it located.
 
Should be up on the drivers side shock tower, and looks like this. (The one in the pic has been painted, OEM is silver/raw aluminum)
mpfi-resistorbox.jpg
 
koo ill check it out tomorrow...

ill post pics if i got any further problems

thanks! :)
 
got another question...

im swapping a gsr into this new crx,
but i have h22 injectors, would i do the same
remove the box and solder all the wires together?
they are jdm 93 injectors
thanks
 
then yes if you are using obd 1 injectors you just cut the plug off of the end of the injector resistor box and solder all 5 wires together and there you go.
 
i just came up on some 450cc injectors...
they said i can use them and keep the resistor box..
 
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